/* ========================================================
   GLOBAL.CSS — Typography, Utilities, Base Styles
   ======================================================== */

@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=DM+Sans:wght@300;400;500;600&family=Space+Mono:wght@400;700&display=swap');

/* ===== TYPOGRAPHY DEFAULTS ===== */

body {
  font-family: var(--font-body);
  font-size: var(--fs-body);
  font-weight: 400;
  line-height: 1.6;
  color: var(--text-primary);
}

h1 {
  font-family: var(--font-display);
  font-size: var(--fs-h1);
  font-weight: 400;
  line-height: 0.95;
  letter-spacing: 0.05em;
}

h2 {
  font-family: var(--font-display);
  font-size: var(--fs-h2);
  font-weight: 400;
  line-height: 0.95;
  letter-spacing: 0.05em;
}

h3 {
  font-family: var(--font-display);
  font-size: var(--fs-h3);
  font-weight: 400;
  line-height: 1;
  letter-spacing: 0.05em;
}

/* ===== UTILITY CLASSES ===== */

.container {
  width: min(1200px, 100% - 2rem);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.accent {
  color: var(--accent);
}

.text-primary {
  color: var(--text-primary);
}

.text-secondary {
  color: var(--text-secondary);
}

.text-muted {
  color: var(--text-muted);
}

/* ===== BUTTONS ===== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 1rem 2.5rem;
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  border-radius: 0;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-2px);
}

.btn-primary {
  background: var(--accent);
  color: var(--text-inverse);
  border-color: var(--accent);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  box-shadow: var(--shadow-accent);
}

.btn-secondary {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--accent);
}

.btn-secondary:hover,
.btn-secondary:focus-visible {
  background: var(--accent);
  color: var(--text-inverse);
}

.btn-secondary.sm {
  padding: 0.75rem 1.75rem;
  font-size: 0.65rem;
}

.btn-instagram {
  background: linear-gradient(135deg, #833AB4, #FC1D7B, #FCAF45);
  color: white;
  border-color: transparent;
  width: 100%;
  padding: 1.2rem 2rem;
}

.btn-instagram:hover,
.btn-instagram:focus-visible {
  opacity: 0.9;
  box-shadow: var(--shadow-hover);
}

.btn svg {
  width: 18px;
  height: 18px;
}

/* ===== SECTION LABELS ===== */

.section-label {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: var(--fs-label);
  text-transform: uppercase;
  letter-spacing: 0.3em;
  color: var(--accent);
  margin-bottom: var(--space-sm);
}

.section-header {
  margin-bottom: var(--space-xl);
}

.section-title {
  font-family: var(--font-display);
  font-size: var(--fs-h2);
  margin-bottom: var(--space-md);
  color: var(--text-primary);
}

.section-subtitle {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: var(--fs-body);
  color: var(--text-secondary);
  max-width: 500px;
}

/* ===== ACCESSIBILITY ===== */

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ===== RESPONSIVE ===== */

@media (max-width: 768px) {
  .container {
    padding: 0 var(--space-sm);
  }

  .btn {
    padding: 0.9rem 2rem;
    font-size: 0.65rem;
  }
}

@media (max-width: 480px) {
  .btn {
    width: 100%;
    padding: 1.1rem 1.5rem;
  }
}